Rotary lobe pumps
A very common pump type used in hygienic manufacturing processes in the food processing, pharmaceutical and checmial industries.
How lobe pumps work
The pump uses two rotary stainless-steel lobes (or rotors) which contra-rotate within a stainless-steel housing to draw fluids into the suction port and then push them out of the discharge port.
Typical applications
Suitable for handling viscous, solids-laden or abrasive fluids and slurries.
Twin Screw pumps
Versatile positive displacement pumps with infinite pumping capabilities that can be deployed as two-pumps-in-one and used for both process duties and cleaning duties.
How twin screw pumps work
Two stainless-steel screws rotate in opposite directions within a stainless-steel casing. The rotation creates a vacuum and draws fluid into the suction port where it traps it within cavities then conveys it to the discharge port.
Typical applications
Self-priming with strong suction capability. Offers gentle, shear-sensitive pumping action and non-pulsing flow. Suitable for all fluid viscosities, solids handling and CIP (cleaning-in-place).